NiSi 67mm Nano IR Neutral Density Filter ND1000 (3.0) 10 Stop basecamp 1/4-20 mounting at both ends:

1/4-20 mounting at both ends: Two tightening thumbwheels per end simplify accessory mounting

so you can trust Shogun Ultra to remain in place at all times

Guarantee a clear view with Mars M1

and Preston

Within the bit chamber

NiSi 67mm Nano IR Neutral Density Filter ND1000 (3.0) 10 Stop basecamp 1/4-20 mounting at both ends:The NiSi 67mm Nano IR Neutral Density Filter ND1000 (3. 0) is a 10 stop ND filter built for landscape photography, with added infrared protection. Light Reduction: ND1000 rating provides a 3. 0 optical density, a 10 stop reduction in light entering the lens, without affecting image coloration. Construction: High quality optical glass with nano coating to preserve detail through the dark filter. Infrared Protection: Includes an infrared protection